From 10d366fe7c2bc90667b2abf5b30122be52802c78 Mon Sep 17 00:00:00 2001 From: peauxh9ov <1757486528@qq.com> Date: Tue, 18 Jun 2024 00:08:28 +0800 Subject: [PATCH] Update Chess.cpp --- Chess.cpp | 554 +++++++++++++++++++++++++++--------------------------- 1 file changed, 277 insertions(+), 277 deletions(-) diff --git a/Chess.cpp b/Chess.cpp index 754a9d0..74c23c7 100644 --- a/Chess.cpp +++ b/Chess.cpp @@ -1,278 +1,278 @@ -#include "Chess.h" -#include -//修正png透明背景无法显示（网上当的） -void putimagePNG(int x, int y, IMAGE* picture) //x为载入图片的X坐标，y为Y坐标 -{ - // 变量初始化 - DWORD* dst = GetImageBuffer(); // GetImageBuffer()函数，用于获取绘图设备的显存指针，EASYX自带 - DWORD* draw = GetImageBuffer(); - DWORD* src = GetImageBuffer(picture); //获取picture的显存指针 - int picture_width = picture->getwidth(); //获取picture的宽度，EASYX自带 - int picture_height = picture->getheight(); //获取picture的高度，EASYX自带 - int graphWidth = getwidth(); //获取绘图区的宽度，EASYX自带 - int graphHeight = getheight(); //获取绘图区的高度，EASYX自带 - int dstX = 0; //在显存里像素的角标 - - // 实现透明贴图 公式： Cp=αp*FP+(1-αp)*BP ， 贝叶斯定理来进行点颜色的概率计算 - for (int iy = 0; iy < picture_height; iy++) - { - for (int ix = 0; ix < picture_width; ix++) - { - int srcX = ix + iy * picture_width; //在显存里像素的角标 - int sa = ((src[srcX] & 0xff000000) >> 24); //0xAArrggbb;AA是透明度 - int sr = ((src[srcX] & 0xff0000) >> 16); //获取RGB里的R - int sg = ((src[srcX] & 0xff00) >> 8); //G - int sb = src[srcX] & 0xff; //B - if (ix >= 0 && ix <= graphWidth && iy >= 0 && iy <= graphHeight && dstX <= graphWidth * graphHeight) - { - dstX = (ix + x) + (iy + y) * graphWidth; //在显存里像素的角标 - int dr = ((dst[dstX] & 0xff0000) >> 16); - int dg = ((dst[dstX] & 0xff00) >> 8); - int db = dst[dstX] & 0xff; - draw[dstX] = ((sr * sa / 255 + dr * (255 - sa) / 255) << 16) //公式： Cp=αp*FP+(1-αp)*BP ； αp=sa/255 , FP=sr , BP=dr - | ((sg * sa / 255 + dg * (255 - sa) / 255) << 8) //αp=sa/255 , FP=sg , BP=dg - | (sb * sa / 255 + db * (255 - sa) / 255); //αp=sa/255 , FP=sb , BP=db - } - } - } -} - - - - - -Chess::Chess(int gradeSize, int marginX, int marginY, double chessSize) -{ - this->gradeSize = gradeSize; - this->margin_x = marginX; - this->margin_y = marginY; - this->chessSize = chessSize; - playerFlag = CHESS_BLACK; - for (int i = 0; i < gradeSize; ++i) - { - vectorrow; - for (int j = 0; j < gradeSize; ++j) - { - row.push_back(0); - } - chessMap.push_back(row); - } - -} - -void Chess::init() -{ - - //显示棋盘 - loadimage(0, "graphics/map.png"); - //显示棋子 - loadimage(&chessBlackImg, "graphics/black.png", chessSize-2, chessSize-2, true); - loadimage(&chessWhiteImg, "graphics/white.png", chessSize-2, chessSize-2, true); - - //清零棋盘 - for (int i = 0; i < gradeSize; ++i) - for (int j = 0; j < gradeSize; ++j) - chessMap[i][j] = 0; - playerFlag = true; -} - -bool Chess::clickBoard(int x, int y, ChessPos* pos) -{ - int col = (x - margin_x) / chessSize; - int row = (y - margin_y) / chessSize; - int leftTopPosX = margin_x + chessSize * col; - int leftTopPosY = margin_y + chessSize * row; - int offset = chessSize * 0.4; - int len; - bool ret = false; - do { - //左上角 - len = sqrt((x - leftTopPosX) * (x - leftTopPosX) + (y - leftTopPosY) * (y - leftTopPosY)); - if (len < offset) - { - pos->row = row; - pos->col = col; - if (chessMap[pos->row][pos->col] == 0) - ret = true; - break; - } - - //右上角 - int x2 = leftTopPosX + chessSize; - int y2 = leftTopPosY; - len = sqrt((x - x2) * (x - x2) + (y - y2) * (y - y2)); - if (len < offset) - { - pos->row = row; - pos->col = col+1; - if (chessMap[pos->row][pos->col] == 0) - ret = true; - break; - } - - //左下角 - int x3 = leftTopPosX; - int y3 = leftTopPosY + chessSize; - len = sqrt((x - x3) * (x - x3) + (y - y3) * (y - y3)); - if (len < offset) - { - pos->row = row + 1; - pos->col = col; - if (chessMap[pos->row][pos->col] == 0) - ret = true; - break; - } - - //右下角 - int x4 = leftTopPosX + chessSize; - int y4 = leftTopPosY + chessSize; - len = sqrt((x - x4) * (x - x4) + (y - y4) * (y - y4)); - if (len < offset) - { - pos->row = row + 1; - pos->col = col + 1; - if (chessMap[pos->row][pos->col] == 0) - ret = true; - break; - } - } while (0); - - return ret; -} - -void Chess::ChessMove(ChessPos* pos, chess_kind_t kind) -{ - int x = margin_x + chessSize * pos->col - 0.5 * chessSize; - int y = margin_y + chessSize * pos->row - 0.5 * chessSize; - - if (kind == CHESS_WHITE) - putimagePNG(x, y, &chessWhiteImg); - else - putimagePNG(x, y, &chessBlackImg); - - updateGameMap(pos); -} - -int Chess::getGradeSize() -{ - return gradeSize; -} - -bool Chess::checkWin() -{ - // 横竖斜四种大情况，每种情况都根据当前落子往后遍历5个棋子，有一种符合就算赢 - // 水平方向 - int row = lastPos.row; - int col = lastPos.col; - - //落子水平方向 - for (int i = 0; i < 5; i++) - { - if (col - i >= 0 && - col - i + 4 < gradeSize && - chessMap[row][col - i] == chessMap[row][col - i + 1] && - chessMap[row][col - i] == chessMap[row][col - i + 2] && - chessMap[row][col - i] == chessMap[row][col - i + 3] && - chessMap[row][col - i] == chessMap[row][col - i + 4]) - { - setlinecolor(RED); - line(margin_x + (col - i) * chessSize, margin_y + (row) * chessSize, margin_x + (col - i + 4) * chessSize, margin_y + (row) * chessSize); - return true; - } - } - - // 竖直方向(上下延伸4个) - for (int i = 0; i < 5; i++) - { - if (row - i >= 0 && - row - i + 4 < gradeSize && - chessMap[row - i][col] == chessMap[row - i + 1][col] && - chessMap[row - i][col] == chessMap[row - i + 2][col] && - chessMap[row - i][col] == chessMap[row - i + 3][col] && - chessMap[row - i][col] == chessMap[row - i + 4][col]) - { - setlinecolor(RED); - line(margin_x + (col) * chessSize, margin_y + (row - i)*chessSize, margin_x + (col) * chessSize, margin_y + (row - i + 4)*chessSize); - return true; - } - } - - // “/"方向 - for (int i = 0; i < 5; i++) - { - if (row + i < gradeSize && - row + i - 4 >= 0 && - col - i >= 0 && - col - i + 4 < gradeSize && - // 第[row+i]行，第[col-i]的棋子，与右上方连续4个棋子都相同 - chessMap[row + i][col - i] == chessMap[row + i - 1][col - i + 1] && - chessMap[row + i][col - i] == chessMap[row + i - 2][col - i + 2] && - chessMap[row + i][col - i] == chessMap[row + i - 3][col - i + 3] && - chessMap[row + i][col - i] == chessMap[row + i - 4][col - i + 4]) - { - setlinecolor(RED); - line(margin_x + (col - i)*chessSize, margin_y + (row + i) * chessSize, margin_x + (col - i + 4)*chessSize, margin_y + (row + i - 4) * chessSize); - return true; - } - } - - // “\“ 方向 - for (int i = 0; i < 5; i++) - { - // 第[row+i]行，第[col-i]的棋子，与右下方连续4个棋子都相同 - if (row - i >= 0 && - row - i + 4 < gradeSize && - col - i >= 0 && - col - i + 4 < gradeSize && - chessMap[row - i][col - i] == chessMap[row - i + 1][col - i + 1] && - chessMap[row - i][col - i] == chessMap[row - i + 2][col - i + 2] && - chessMap[row - i][col - i] == chessMap[row - i + 3][col - i + 3] && - chessMap[row - i][col - i] == chessMap[row - i + 4][col - i + 4]) - { - setlinecolor(RED); - line(margin_x + (col - i) * chessSize, margin_y + (row - i) * chessSize, margin_x + (col - i + 4) * chessSize, margin_y + (row - i + 4) * chessSize); - return true; - } - } - - return false; -} - -bool Chess::checkOver() -{ - if (checkWin()) - { - Sleep(3000); - //赢棋 - if (!playerFlag) - { - loadimage(0, "graphics/win.jpg",400,400,true); - } - //失败 - else - { - loadimage(0, "graphics/fail.png", 400, 400, true); - } - Sleep(5000); - return true; - } - return false; -} - - -int Chess::getChessData(ChessPos* pos) -{ - return chessMap[pos->row][pos->col]; -} - -int Chess::getChessData(int row, int col) -{ - return chessMap[row][col]; -} - -void Chess::updateGameMap(ChessPos* pos) -{ - lastPos = *pos; - chessMap[pos->row][pos->col] = playerFlag ? CHESS_BLACK : CHESS_WHITE; - playerFlag = !playerFlag;//换方 +#include "Chess.h" +#include +//����png͸�������޷���ʾ�����ϵ��ģ� +void putimagePNG(int x, int y, IMAGE* picture) //xΪ����ͼƬ��X���꣬yΪY���� +{ + // ������ʼ�� + DWORD* dst = GetImageBuffer(); // GetImageBuffer()���������ڻ�ȡ��ͼ�豸���Դ�ָ�룬EASYX�Դ� + DWORD* draw = GetImageBuffer(); + DWORD* src = GetImageBuffer(picture); //��ȡpicture���Դ�ָ�� + int picture_width = picture->getwidth(); //��ȡpicture�Ŀ��ȣ�EASYX�Դ� + int picture_height = picture->getheight(); //��ȡpicture�ĸ߶ȣ�EASYX�Դ� + int graphWidth = getwidth(); //��ȡ��ͼ���Ŀ��ȣ�EASYX�Դ� + int graphHeight = getheight(); //��ȡ��ͼ���ĸ߶ȣ�EASYX�Դ� + int dstX = 0; //���Դ������صĽDZ� + + // ʵ��͸����ͼ ��ʽ�� Cp=��p*FP+(1-��p)*BP �� ��Ҷ˹���������е���ɫ�ĸ��ʼ��� + for (int iy = 0; iy < picture_height; iy++) + { + for (int ix = 0; ix < picture_width; ix++) + { + int srcX = ix + iy * picture_width; //���Դ������صĽDZ� + int sa = ((src[srcX] & 0xff000000) >> 24); //0xAArrggbb;AA��͸���� + int sr = ((src[srcX] & 0xff0000) >> 16); //��ȡRGB���R + int sg = ((src[srcX] & 0xff00) >> 8); //G + int sb = src[srcX] & 0xff; //B + if (ix >= 0 && ix <= graphWidth && iy >= 0 && iy <= graphHeight && dstX <= graphWidth * graphHeight) + { + dstX = (ix + x) + (iy + y) * graphWidth; //���Դ������صĽDZ� + int dr = ((dst[dstX] & 0xff0000) >> 16); + int dg = ((dst[dstX] & 0xff00) >> 8); + int db = dst[dstX] & 0xff; + draw[dstX] = ((sr * sa / 255 + dr * (255 - sa) / 255) << 16) //��ʽ�� Cp=��p*FP+(1-��p)*BP �� ��p=sa/255 , FP=sr , BP=dr + | ((sg * sa / 255 + dg * (255 - sa) / 255) << 8) //��p=sa/255 , FP=sg , BP=dg + | (sb * sa / 255 + db * (255 - sa) / 255); //��p=sa/255 , FP=sb , BP=db + } + } + } +} + + + + + +Chess::Chess(int gradeSize, int marginX, int marginY, double chessSize) +{ + this->gradeSize = gradeSize; + this->margin_x = marginX; + this->margin_y = marginY; + this->chessSize = chessSize; + playerFlag = CHESS_BLACK; + for (int i = 0; i < gradeSize; ++i) + { + vectorrow; + for (int j = 0; j < gradeSize; ++j) + { + row.push_back(0); + } + chessMap.push_back(row); + } + +} + +void Chess::init() +{ + + //��ʾ���� + loadimage(0, "map.png");//更改路径 + //��ʾ���� + loadimage(&chessBlackImg, "black.png", chessSize-2, chessSize-2, true);//更改路径 + loadimage(&chessWhiteImg, "white.png", chessSize-2, chessSize-2, true);//更改路径 + + //�������� + for (int i = 0; i < gradeSize; ++i) + for (int j = 0; j < gradeSize; ++j) + chessMap[i][j] = 0; + playerFlag = true; +} + +bool Chess::clickBoard(int x, int y, ChessPos* pos) +{ + int col = (x - margin_x) / chessSize; + int row = (y - margin_y) / chessSize; + int leftTopPosX = margin_x + chessSize * col; + int leftTopPosY = margin_y + chessSize * row; + int offset = chessSize * 0.4; + int len; + bool ret = false; + do { + //���Ͻ� + len = sqrt((x - leftTopPosX) * (x - leftTopPosX) + (y - leftTopPosY) * (y - leftTopPosY)); + if (len < offset) + { + pos->row = row; + pos->col = col; + if (chessMap[pos->row][pos->col] == 0) + ret = true; + break; + } + + //���Ͻ� + int x2 = leftTopPosX + chessSize; + int y2 = leftTopPosY; + len = sqrt((x - x2) * (x - x2) + (y - y2) * (y - y2)); + if (len < offset) + { + pos->row = row; + pos->col = col+1; + if (chessMap[pos->row][pos->col] == 0) + ret = true; + break; + } + + //���½� + int x3 = leftTopPosX; + int y3 = leftTopPosY + chessSize; + len = sqrt((x - x3) * (x - x3) + (y - y3) * (y - y3)); + if (len < offset) + { + pos->row = row + 1; + pos->col = col; + if (chessMap[pos->row][pos->col] == 0) + ret = true; + break; + } + + //���½� + int x4 = leftTopPosX + chessSize; + int y4 = leftTopPosY + chessSize; + len = sqrt((x - x4) * (x - x4) + (y - y4) * (y - y4)); + if (len < offset) + { + pos->row = row + 1; + pos->col = col + 1; + if (chessMap[pos->row][pos->col] == 0) + ret = true; + break; + } + } while (0); + + return ret; +} + +void Chess::ChessMove(ChessPos* pos, chess_kind_t kind) +{ + int x = margin_x + chessSize * pos->col - 0.5 * chessSize; + int y = margin_y + chessSize * pos->row - 0.5 * chessSize; + + if (kind == CHESS_WHITE) + putimagePNG(x, y, &chessWhiteImg); + else + putimagePNG(x, y, &chessBlackImg); + + updateGameMap(pos); +} + +int Chess::getGradeSize() +{ + return gradeSize; +} + +bool Chess::checkWin() +{ + // ����б���ִ������ÿ����������ݵ�ǰ�����������5�����ӣ���һ�ַ��Ͼ���Ӯ + // ˮƽ���� + int row = lastPos.row; + int col = lastPos.col; + + //����ˮƽ���� + for (int i = 0; i < 5; i++) + { + if (col - i >= 0 && + col - i + 4 < gradeSize && + chessMap[row][col - i] == chessMap[row][col - i + 1] && + chessMap[row][col - i] == chessMap[row][col - i + 2] && + chessMap[row][col - i] == chessMap[row][col - i + 3] && + chessMap[row][col - i] == chessMap[row][col - i + 4]) + { + setlinecolor(RED); + line(margin_x + (col - i) * chessSize, margin_y + (row) * chessSize, margin_x + (col - i + 4) * chessSize, margin_y + (row) * chessSize); + return true; + } + } + + // ��ֱ����(��������4��) + for (int i = 0; i < 5; i++) + { + if (row - i >= 0 && + row - i + 4 < gradeSize && + chessMap[row - i][col] == chessMap[row - i + 1][col] && + chessMap[row - i][col] == chessMap[row - i + 2][col] && + chessMap[row - i][col] == chessMap[row - i + 3][col] && + chessMap[row - i][col] == chessMap[row - i + 4][col]) + { + setlinecolor(RED); + line(margin_x + (col) * chessSize, margin_y + (row - i)*chessSize, margin_x + (col) * chessSize, margin_y + (row - i + 4)*chessSize); + return true; + } + } + + // ��/"���� + for (int i = 0; i < 5; i++) + { + if (row + i < gradeSize && + row + i - 4 >= 0 && + col - i >= 0 && + col - i + 4 < gradeSize && + // ��[row+i]�У���[col-i]�����ӣ������Ϸ�����4�����Ӷ���ͬ + chessMap[row + i][col - i] == chessMap[row + i - 1][col - i + 1] && + chessMap[row + i][col - i] == chessMap[row + i - 2][col - i + 2] && + chessMap[row + i][col - i] == chessMap[row + i - 3][col - i + 3] && + chessMap[row + i][col - i] == chessMap[row + i - 4][col - i + 4]) + { + setlinecolor(RED); + line(margin_x + (col - i)*chessSize, margin_y + (row + i) * chessSize, margin_x + (col - i + 4)*chessSize, margin_y + (row + i - 4) * chessSize); + return true; + } + } + + // ��\�� ���� + for (int i = 0; i < 5; i++) + { + // ��[row+i]�У���[col-i]�����ӣ������·�����4�����Ӷ���ͬ + if (row - i >= 0 && + row - i + 4 < gradeSize && + col - i >= 0 && + col - i + 4 < gradeSize && + chessMap[row - i][col - i] == chessMap[row - i + 1][col - i + 1] && + chessMap[row - i][col - i] == chessMap[row - i + 2][col - i + 2] && + chessMap[row - i][col - i] == chessMap[row - i + 3][col - i + 3] && + chessMap[row - i][col - i] == chessMap[row - i + 4][col - i + 4]) + { + setlinecolor(RED); + line(margin_x + (col - i) * chessSize, margin_y + (row - i) * chessSize, margin_x + (col - i + 4) * chessSize, margin_y + (row - i + 4) * chessSize); + return true; + } + } + + return false; +} + +bool Chess::checkOver() +{ + if (checkWin()) + { + Sleep(3000); + //Ӯ�� + if (!playerFlag) + { + loadimage(0, "win.jpg",400,400,true);//更改路径 + } + //ʧ�� + else + { + loadimage(0, "fail.png", 400, 400, true);//更改路径 + } + Sleep(5000); + return true; + } + return false; +} + + +int Chess::getChessData(ChessPos* pos) +{ + return chessMap[pos->row][pos->col]; +} + +int Chess::getChessData(int row, int col) +{ + return chessMap[row][col]; +} + +void Chess::updateGameMap(ChessPos* pos) +{ + lastPos = *pos; + chessMap[pos->row][pos->col] = playerFlag ? CHESS_BLACK : CHESS_WHITE; + playerFlag = !playerFlag;//���� } \ No newline at end of file